Why
How was she able to spend millions on her Arizona home, after supporting McCain in AZ and getting her gig in FOX?
What will she get after supporting Trump, even if he loses the general election?
Only time will tell what advantage Sarah gets after supporting Trump.
Cruz is chump change, so no future job there one way or another.
My guess is she thinks he has a better chance at attracting some of the disillusioned Democrats, which he might. He’s a deal-maker and he might’ve mentioned a cabinet position, but it’s hard to believe Cruz wouldn’t have given her one.